Deluge system deluge system by the automatic fire alarm system or the transmission of control, fm certification sprinklers, after the deluge alarm valves automatically open and start for water pumps, sprinklers Hunan fm certification, to open sprinkler water sprinkler system. Also known as open systems. Water curtain system drencher systems by the open sprinklers or water curtain nozzle, rain alarm valve or deluge valve temperature and water flow alarm device (water flow indicator or pressure switch) and other components, fm certification sprinklers, smoke fire retardant for file and cooling water spray system partition. Anyuan Hubei Chong Mechanical and Electrical Equipment Co., Ltd. is engaged in agency, Changsha fm certification sprinklers, Tyco Fire sales of professional products company, to provide FM spray product certification, FM certification sprinklers, FM certification deluge valve FM certification / UL registration Sprinkler System Products Tyco central spray Po (TycoFire & amp; Building Products) series sprinkler system products. Systems use: at an ambient temperature of not less than 4 ℃, not higher than 70 ℃ buildings and places (buildings and water can not put out except for location) are wet systems. When the system is applied topically, for indoor Max Headroom does not exceed 8m, with a total construction area of ??not more than 1,000 square meters of civil construction in light risk level or grade level Ⅰ dangerous area needs partial protection. Shanghai fm certification sprinklers _ Creative Anyuan electromechanical _fm certified by the Hubei Chong nozzle Anyuan Electrical Equipment Co., Ltd. to provide. Hubei Chong Anyuan Electrical Equipment Co., Ltd. (www.hbcay119.com) (www.hbcay119.com) is a leader in Wuhan, fire protection equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. Anyuan electromechanical leadership in creating the staff warmly welcome all inquiries negotiations to create create a better future for electromechanical Anyuan.